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int[] array = new int[someValue];
SortedListArray listObj= new SortedListArray(); // no longer need a constructor in the SortedListArray class
listObj.process(array, 5, 1);

Something like that.

Your problem is that you have created the int array inside the SortedListArray constructor. This means it is local and cannot be accessed anywhere else in your program. Maybe you should create an int...